What size O Ring?

[smifee]

I've done a search and waded through several pages of pic heavy posts and haven't found the answer.

I use delrin drip tips from various sources. They have different O Rings and some are loose.

I think I need 5 x 2mm and have found some on tinternet but before ordering would like to know if they are the right size. I've measured one of those that fit properly using my trusty steel rule but I know some of you have sooper dooper measuring kit so may give me a different size.

The site I've found sells them by the hundred so when I get them I'll reopen this thread and if anyone needs some post them on.

[VapingBad]

It varies from tip to tip, you can try putting a little dental floss or PTFE (plumbers) tape under the o'ring to tighten the fit.

[smifee]

Thanks VapingBad I'll give that a go as a temporary solution.

Forgot to say they are 510 fitting.

[dave]

These sizes should do the trick smifee :

alba-vapours.co.uk/drip-tips/o-ring

[smifee]

Apr 28, 2014 14:15:52 GMT dave said:

These sizes should do the trick smifee :

alba-vapours.co.uk/drip-tips/o-ring

Thanks dave I'd found the Alba Vapours site and got the size from there before measuring.

They want £1.80 for four 2 of which will probably be the size that are too loose.

I can buy 100 of the right size for £2.48 plus VAT.

However Alba Vapours are only about 12 miles away so I might pop over and check the fit and buy 10 of the right size.